SATHANANTHAN. A. H. Ph.D. — Dept. of Zool., Univ. of Ceylon, COLOMBO 3. 



Ceylon 

 a Morphological, cytochemical and ultra-structural aspects of early development from second 



maturation division (oviposition) to the post-gastrula stage. Arion ater rufus (Pulmonata, 



Gastropoda) 

 h Cell movements in morphogenesis. Arion atcc rufus (Pulmonata, Gastropoda) 

 SATO. G H. Ph.D., Prof. — Dept. of Biol., Univ. of California, San Diego, P.O. Box 109, 



LA JOLLA. Calif. 92037, U.S.A. 

 a Induction and maintenance of differentiated cell functions in vitro 

 SATO, H. D.Sc, Prof. — Dept. of Biol., Univ. of Pennsylvania. 217 Leidy Lab., PHILA- 

 DELPHIA. Pa. 19104, U.S.A. 

 a Thermodynamics of molecular association in the isolated spindle, studied on meiosis-I 



metaphase in the oocyte (kinetic analysis, birefringence measurements). Pisaster ochraceus 



(Asteroidea) 

 h Crystallization of the spindle protein in the living mature oocyte. Pectinaria gouldi (Poly- 



chaeta). Asterias forbesi, Pisaster ochraceus (Asteroidea) 

 SATO, T. D.Sc, D.phil.nat., Prof. (Emcr.) — Biol. Inst., Fac. of Sci., Nagoya Univ., 



Chikusa-ku, NAGOYA, Japan • 



SAUNDERS, D. S. Ph.D. — Dept. of Zool., Univ. of Edinburgh, West Mains Rd.. EDIN- 

 BURGH 9, Scotland. U.K. 

 SAUNDERS, J W., Jr. Ph.D., Prof. — Dept. of Biol. Sci.. State Univ. of New York at 



Albany, ALBANY, N.Y. 12203, U.S.A. • 



a The role of ectoderm in the development of the limbs. Gallus domesticus (Aves) 

 h An analysis of the factors affecting tract-specificity in embryonic feather areas. Gallus 



domesticus (Aves) 

 c Ectoderm-mesoderm interactions in formation of the limbs. Gallus domesticus (Aves) 

 d Cellular deaths in morphogenesis. Gallus domesticus (Aves), Campanulacia flexuosa 



(Coelenferata) 

 SAUSSEY, M. Dr.es Sci. — Biol, et Ecol., Univ. de Caen, 14 CAEN, France 

 a Regeneration, sexuality and diapause. Allolobophora icterica, A. spp. (Oligochaeta) 

 SAUZIN, Miss M. J. — Lab. de Biol. Anim., Univ. de Paris, Fac. des Sci d'Orsay, 91 



ORSAY, France 

 a Etude ultrastructurale du blasteme de regeneration: la differenciation des neoblastes. (Pla- 



nariidae, Turbellaria) 

 SAWADA, N. D.Sc, Prof. — Biol. Inst., Ehime Univ., Bunkyo-cho, MATSUYAMA, 



790, Japan 

 a Ultrastructural changes in oogenesis. (Echiuroidea; Sipunculoidea; Lamellibranchia) 

 h Structural changes of cortical layers in marine eggs. (Echiuroidea; Polychaeta; Lamelli- 

 branchia) 

 SAWAI, T. B.A. — Embryol. Sect., Biol. Dept., Tokyo Metropolitan Univ., 2-1-1 chome, 



Fukazawa-machi, Setagaya-ku, TOKYO (158), Japan 

 a Studies of cleavage. Triturus pyrrhogaster (Urodela) 



SAWIN, P. B. ScD. — The Jackson Lab.. BAR HARBOR, Me. 04609, U.S.A. 

 a Normal and abnormal variations in growth of the skeleton in inbred races and in stocks 



carrying the dwarf genes Dw, Da and ac Oryctolagus cuniculus (Lagomorpha) 

 SAXeN, L. O. M.D., Phil.lic, Prof. — Lab. of Exper. Embryol., Ill Dept. of Pathol., Univ. 



of Helsinki. Haartmaninkatu 3, HELSINKI 25, Finland • 



a Mechanism of primary induction. Triturus spec. (Urodela) (in collaboration with S. I. 



TOIVONEN, Dept. of Zool.) 

 b Mechanism of kidney tubulogenesis. Mus musculus (Rodentia) (in collaboration with 



J. J. WARTIOVAARA and others) 

 c Drug-induced teratogenesis in vitro. Mus musculus (Rodentia) (in collaboration with 



A. LAHTI and I. KAITILA) 

 d Virus-induced abnormalities in embryonic development. Homo sapiens (Primates) (in 



collaboration with O. J. KOSKIMIES, Dept. of Zool.) 

 SAXOD, R. Lic.es Sci. — Lab. de Zool.. Fac. des Sci. de Grenoble, Cedex 53, 38 GRE- 

 NOBLE, France 

 a Experimental study of the differentiation of the cutaneous sensory corpuscles. Gallus 



domesticus. Anas boschas (Aves) 

 h Electron microscopical study of histogenesis and cholinesterases of Herbst's and Grandry's 



cutaneous sensory corpuscles. Anas boschas (Aves) 

 c Effects of X-rays on the innervation of the skin. Gallus domesticus (Aves) 

 SAZHINA, Miss M. V. Cand.biol.sci. — Phenogenet. Lab., Inst, of Gen. Genet., Acad, of 



Sci. of the U.S.S.R.. Profsojuznay St. 7 (1). MOSCOW B-133. U.S.S.R. 

 a Developmental study of mutational effects of genes wich lead to eye abnormalities. Mus 



musculus (Rodentia) 

 SCALI, V. Dr.Nat.Sci. — 1st. di Zool. e Anat. Comp. dell'Univ., Via A. Volta 4. PISA. 



Italy 

 a Cytology and development. (Cheleutoptera) 



153 



